85367560

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30059}}^1$

素因数の和:30141

約数の個数: 32

約数和(自身を含む): 194788800

約数和(自身を除く): 109421240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 30059, 60118, 120236, 150295, 240472, 300590, 601180, 1202360, 2134189, 4268378, 8536756, 10670945, 17073512, 21341890, 42683780, 85367560]

約数ペア:

[(1, 85367560), (2, 42683780), (4, 21341890), (5, 17073512), (8, 10670945), (10, 8536756), (20, 4268378), (40, 2134189), (71, 1202360), (142, 601180), (284, 300590), (355, 240472), (568, 150295), (710, 120236), (1420, 60118), (2840, 30059)]